Fig. 1.
Protocol 1: rest and exercise forearm blood flow (FBF, A) and oxygen consumption (V̇o2; B) during control (trial 1) and 2 h post-ascorbic acid (AA) consumption (trial 2). AA significantly increased FBF and V̇o2 at 15 and 25% of maximum voluntary contraction (MVC). *P < 0.05 vs. control (CTRL).